package com.krinko.mapper;

import com.krinko.pojo.User;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

@Mapper
public interface UserMapper {
    @Select("select * from user where username = #{username}")
    User findByUsername(String username);

    //新增用户
    @Insert("insert into user(username,password,create_time,update_time)" +
            "values (#{username},#{password},now(),now())")


    void add(String username, String password);//为了可读性，这里的password是service里经过处理的Md5String的password

    @Update("update user set nickname = #{nickname},email=#{email},update_time = #{updateTime} where id = #{id}")
    void update(User user);

    @Update("update user set user_pic = #{avatarUrl},update_time = now() where id = #{id}")
    void updateAvatar(String avatarUrl,Integer id);


    @Update("update user set password = #{md5String},update = now() where id = #{id}")
    void updatePwd(String md5String, Integer id);
}
